IL_4DR7_043

3D structure

PDB id

4DR7 (explore in PDB, NAKB, or RNA 3D Hub)

Description

Crystal structure of the Thermus thermophilus (HB8) 30S ribosomal subunit with codon, crystallographically disordered near-cognate transfer RNA anticodon stem-loop mismatched at the second codon position, and streptomycin bound

Experimental method

X-RAY DIFFRACTION

Resolution

3.75 Å

Loop

Sequence

GCU*G(2MG)C

Length

6 nucleotides

Bulged bases

None detected

QA status

Self-complementary:

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.

R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.

R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.

R3DMCS Rfam

IL_4DR7_043 not in the Motif Atlas

Geometric match to IL_6IA2_001

Geometric discrepancy: 0.1626

The information below is about IL_6IA2_001

Detailed Annotation

Isolated non-canonical cWW pair

Broad Annotation

No text annotation

Motif group

IL_87907.2

Basepair signature

cWW-cWW-cWW

Number of instances in this motif group

179

Unit IDs

4DR7|1|A|G|1050
4DR7|1|A|C|1051
4DR7|1|A|U|1052
*
4DR7|1|A|G|1206
4DR7|1|A|2MG|1207
4DR7|1|A|C|1208

Current chains

Chain A

16S rRNA

Nearby chains

Chain C

30S ribosomal protein S3

Chain N

30S ribosomal protein S14

Chain W

5'-R(*GP*CP*CP*UP*GP*GP*AP*AP*AP*GP*(PSU))-3'